I get wrist pain after tuning a few pianos, so I went and bought a wrist splint at a local drugstore. It's a one-size-fits-all stretch type with velcro. I bought one for each hand, but my right hand seems ok, so I only use the left one. I'm left handed, but I tune right handed, so I pound with my left. As long as I wear the splint, I'm ok. It's a little uncomfortable, but tolerable, and it's saved me from leaving the profession. Paul McCloud
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